﻿using BLL;
using Model;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Security.Policy;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Xml.Linq;

namespace WindowsForms
{
    public partial class FrmpwdUpdate : Form
    {
        public string newpwd;
        private string uname;
        private int clubid;
        private readonly int userid;

        public FrmpwdUpdate()
        {
            InitializeComponent();
            #region   初始化控件缩放

            x = Width;
            y = Height;
            setTag(this);

            #endregion
        }

        private void FrmpwdUpdate_Load(object sender, EventArgs e)
        {

        }

        private void label3_Click(object sender, EventArgs e)
        {

        }

        private void label1_Click(object sender, EventArgs e)
        {

        }

        private void textBox3_TextChanged(object sender, EventArgs e)
        {

        }

        private void btnPwddateUpdate_Click(object sender, EventArgs e)
        {
            UserManage userbll = new UserManage();
            string username = txtUserName.Text;
            string password = txtPassWord.Text;
            string role = cmbRole.Text;
            if (username == "" || password == "")
            {
                lblMessage.Text = "请输入用户名或密码！";
                return;
            }

            int result = userbll.CheckUptUser(username, password);
            newpwd = pwdCon.Text;
            if (result == 1)
            {
                if (newpwd.Length >= 6 && newpwd.Length <= 10)
                {
                    if (txtPassWord.Text == pwdCon.Text) { lblMessage.Text = "与原密码相同！"; return; }
                    if (pwdCon.Text == pwdok.Text)
                    {
                        User cm = new User(clubid, pwdCon.Text, role, userid, username);
                        if (userbll.UpdateUsers(cm))
                       /*     MessageBox.Show("密码修改成功！");
                        FrmMain frmMain = new FrmMain();
                        frmMain.Show();
                        this.Hide();*/
                        lblMessage.Text = "密码修改成功！";
                    }
                    else
                    {
                        lblMessage.Text = "密码修改错误";
                    }
                }
                else
                {
                    lblMessage.Text = "新密码输入长度不对！";
                }
            }
            else if (result == 2)
            {
                lblMessage.Text = "密码错误";

            }
            else
            {
                lblMessage.Text = "用户名不存在";
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            txtUserName.Text = "";
            txtPassWord.Text = "";
            cmbRole.Text = "";
            lblMessage.Text = "";
            pwdCon.Text = "";
            pwdok.Text = "";
            txtUserName.Focus();
        }

        private void FrmpwdUpdate_Resize(object sender, EventArgs e)
        {
            //重置窗口布局
            ReWinformLayout();
        }
        #region 控件大小随窗体大小等比例缩放

        private readonly float x; //定义当前窗体的宽度
        private readonly float y; //定义当前窗体的高度

        private void setTag(Control cons)
        {
            foreach (Control con in cons.Controls)
            {
                con.Tag = con.Width + ";" + con.Height + ";" + con.Left + ";" + con.Top + ";" + con.Font.Size;
                if (con.Controls.Count > 0) setTag(con);
            }
        }

        private void setControls(float newx, float newy, Control cons)
        {
            //遍历窗体中的控件，重新设置控件的值
            foreach (Control con in cons.Controls)
                //获取控件的Tag属性值，并分割后存储字符串数组
                if (con.Tag != null)
                {
                    var mytag = con.Tag.ToString().Split(';');
                    //根据窗体缩放的比例确定控件的值
                    con.Width = Convert.ToInt32(Convert.ToSingle(mytag[0]) * newx); //宽度
                    con.Height = Convert.ToInt32(Convert.ToSingle(mytag[1]) * newy); //高度
                    con.Left = Convert.ToInt32(Convert.ToSingle(mytag[2]) * newx); //左边距
                    con.Top = Convert.ToInt32(Convert.ToSingle(mytag[3]) * newy); //顶边距
                    var currentSize = Convert.ToSingle(mytag[4]) * newy; //字体大小                   
                    if (currentSize > 0) con.Font = new Font(con.Font.Name, currentSize, con.Font.Style, con.Font.Unit);
                    con.Focus();
                    if (con.Controls.Count > 0) setControls(newx, newy, con);
                }
        }


        /// <summary>
        /// 重置窗体布局
        /// </summary>
        private void ReWinformLayout()
        {
            var newx = Width / x;
            var newy = Height / y;
            setControls(newx, newy, this);

        }

        #endregion
    }
}
